headjs_path(): base_path prefix for library path missed if function libraries_get_path not available

Hi Guys,

headjs.inc line 26:

$path = function_exists('libraries_get_path') ? libraries_get_path('headjs') : 'sites/all/libraries/headjs';

Need to add base_path() call before 'sites/all/libraries/headjs'; So it should be like:

$path = function_exists('libraries_get_path') ? libraries_get_path('headjs') : base_path().'sites/all/libraries/headjs';

Thanks,
Vadim